AquaDyne Heavy Duty RHINO II 4" Bottom Drains Ultraviolet Matala Hakko Air Tube Diffusers

Matala Hakko Air Tube Diffusers are designed to be a drop-in system

Overflow pipe automatically vents air from chamber

5" diameter diffusers have 3/4" male threaded inlet

you may find yourself with an AquaBead

AquaDyne Heavy Duty RHINO II 4" Bottom Drains Ultraviolet Matala Hakko Air Tube DiffusersThe Rhino II Heavy Duty Bottom Drain is the most durable production bottom drain made in the US that is, unless you spend over $1000. The Rhino II brings commercial quality to your pond at an economical price. All Rhino drains are made from Schedule 80 PVC and are thermal welded by hand to assure top quality dependable welds. All Rhino drains can be installed with extreme confidence in any application by beginners and experts alike. Compare the